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LM339LV - Low Voltage Rail to Rail Input Comparators

Download the LM339LV datasheet PDF. This datasheet also covers the LM393LV variant, as both devices belong to the same low voltage rail to rail input comparators family and are provided as variant models within a single manufacturer datasheet.

General Description

The LV device family consists of single, dual and quad independent voltage comparators that operate from a wide supply voltage range.

Key Features

  • 1.65 V to 5.5 V supply range.
  • Rail-to-Rail input with Failsafe.
  • Low input offset voltage 400 μV typical.
  • 600ns typical propagation delay.
  • Low quiescent current 25 µA/Ch typical.
  • Low input bias current 5 pA typical.
  • Open-drain output.
  • Full -40°C to +125°C temperature range.
  • Power-On-Reset (POR) for known start-up.
  • 2 kV ESD protection.
  • Improved replacement for TL331, LM393 & LM339 family for VCC ≤ 5.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM393LV-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LM339 Quad Single Supply Comparators Motorola Inc
LM339 Quad voltage comparator NXP
LM339 Low Power Low Offset Voltage Quad Comparators National Semiconductor
LM339 Low Power Low Offset Voltage Quad Comparators ART CHIP
LM339 Low-power quad voltage comparators STMicroelectronics

Other Datasheets by Texas Instruments

Part Number Description
LM339 Quad Differential Comparators
LM339-N Low-Power Low-Offset Voltage Quad Comparators
LM339A Quad Differential Comparators
LM339B Quad Differential Comparators
LM339N Quad Differential Comparators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
TL331LV, TL391LV, LM393LV, LM339LV SNOSDA4C – JUNE 2020 – REVISED MARCH 2023 TL331LV, TL391LV, LM393LV and LM339LV Low Voltage Rail to Rail Input Comparators 1 Features • 1.65 V to 5.5 V supply range • Rail-to-Rail input with Failsafe • Low input offset voltage 400 μV typical • 600ns typical propagation delay • Low quiescent current 25 µA/Ch typical • Low input bias current 5 pA typical • Open-drain output • Full -40°C to +125°C temperature range • Power-On-Reset (POR) for known start-up • 2 kV ESD protection • Improved replacement for TL331, LM393 & LM339 family for VCC ≤ 5 V.